APA-referens (7:e uppl.)

Ruge, P. Time domain analysis of unbounded media using mixed variable formulations. Earthquake engineering & structural dynamics..

Chicago-referens (17:e uppl.)

Ruge, P. "Time Domain Analysis of Unbounded Media Using Mixed Variable Formulations." Earthquake Engineering & Structural Dynamics. .

MLA-referens (9:e uppl.)

Ruge, P. "Time Domain Analysis of Unbounded Media Using Mixed Variable Formulations." Earthquake Engineering & Structural Dynamics., .

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.